This week’s must-have iOS apps include Napster’s new music streaming application that provides access to over 10 million of songs on your iOS device, Google Voice calling with GV Mobile+, and a media player that supports pretty much every codec out there!

Check out a few of our favorite apps from the past week after the break!

Last year, Apple pulled Google Voice’s official application from the App Store without either ceremony or explanation. The move always seemed pretty suspect, and intended more to protect the interests of AT&T than iOS users, but it seems that there is good news on the horizon: Google Voice is likely heading back to the App Store.

According to the developer of the third-party Google Voice application GV Mobile, he emailed Apple’s approval board after the release of yesterday’s App Store guidelines, pointing out there seemed to be no provision at all explaining a Google Voice ban, and asking what the chances were of getting his app reinstated. Apparently, the response was encouraging, and Kovacs was led to believe that if he resubmitted his app, it would likely be improved.

On Google’s part, they say they have nothing to announce at this time, but if third–party Google Voice applications start getting approved again, it’s very likely the official app will soon possible. Let’s hope that Kovac’s exchange wasn’t a fluke and Apple has come around on its senseless ban against Voice once and for all.